<template>
    <!-- 
    <b-modal ref="my-modal" hide-footer title="Using Component Methods">
     <div class="d-block text-center">
       <h3>Hello From My Modal!</h3>
     </div>
     <b-button class="mt-3" variant="outline-danger" block @click="hideModal">Close Me</b-button>
     <b-button class="mt-2" variant="outline-warning" block @click="toggleModal">Toggle Me</b-button>
   </b-modal> 
    -->
    <!--
        body-class="modalStyle" 表示样式
        size="lg" 表示模态窗口大小 xl,lg,sm,full
        hide-footer 表示隐藏底部按钮
        hide-header 表示隐藏头部内容
        no-close-on-backdrop 表示鼠标点击背景不可关闭
        hide-header-close 表示隐藏头部关闭按钮
        centered 居中
        ok-title=“确定” 
        cancel-title=取消
        @ok="handleOk" 
        @cancel="handleCancel"
        scrollable 滚动条
        hide-backdrop 隐藏背景
        wrapClassName="ant-modal-cust-warp" 
        style="top:5%;height: 85%;overflow-y: hidden" 样式
    -->
    <b-modal ref="my-modal" size="xl" 
        :title="title" 
        hide-footer 
        scrollable
        no-close-on-backdrop    
        :header-bg-variant="headerBgVariant"
        :body-bg-variant="bodyBgVariant">
        <div class="d-block text-center" id="tableDeviceSelectBody">
            <div class="card card-custom gutter-b example example-compact">
                <div class="card-header">
                    <div class="card-title">
                        <span class="card-icon">
                            <i class="text-dark-50 flaticon-search-magnifier-interface-symbol"></i>
                        </span>
                        <h3 class="card-label"> 查询区域 </h3>
                    </div>
                    <div class="card-toolbar">
                        <div class="example-tools justify-content-center">
                        </div>
                    </div>
                </div>
                <div class="card-body">
                    <!--查询条件-->
                    <div class="m-form m-form--fit m-form--label-align-left m-form--group-seperator-dashed">
                        <div class="m-portlet__body">
                            <div class="form-group m-form__group row">
                                <label class="col-form-label">设备名称：</label>
                                <div class="col-lg-2">
                                    <input type="text" class="form-control" v-model="searchForm.name" placeholder="请输入">
                                </div>
                                <label class="col-form-label">设备编号：</label>
                                <div class="col-lg-2">
                                    <input type="text" class="form-control" v-model="searchForm.code"
                                        placeholder="请输入">
                                </div>
                                <label class="col-form-label">生产商：</label>
                                <div class="col-lg-2">
                                    <el-select v-model="searchForm.oemId" placeholder="请选择">
                                        <el-option v-for="item in oemList" :key="item.id" :label="item.name"
                                            :value="item.id">
                                        </el-option>
                                    </el-select>
                                </div>
                                <label class="col-form-label">型号：</label>
                                <div class="col-lg-2">
                                    <el-select v-model="searchForm.modelId" placeholder="请选择">
                                        <el-option v-for="item in modelList" :key="item.id" :label="item.name"
                                            :value="item.id">
                                        </el-option>
                                    </el-select>
                                </div>
                            </div>
                            <div class="form-group m-form__group row">
                                <label class="col-form-label">设备类型：</label>
                                <div class="col-lg-2">
                                    <el-select v-model="searchForm.deviceTypeId" placeholder="请选择">
                                        <el-option v-for="item in deviceTypeList" :key="item.id"
                                            :label="item.name" :value="item.id">
                                        </el-option>
                                    </el-select>
                                </div>
                                <label class="col-form-label">位置：</label>
                                <div class="col-lg-2">
                                    <el-select v-model="searchForm.deviceLocationId" placeholder="请选择">
                                        <el-option v-for="item in locationList" :key="item.id"
                                            :label="item.name" :value="item.id">
                                        </el-option>
                                    </el-select>
                                </div>
                                <b-button :pressed="false" variant="btn btn-primary font-weight-bold mr-2"
                                    @click="search()"><span><i class="fa fa-search"></i><span>查询</span></span></b-button>
                                <b-button :pressed="false" variant="btn btn-light font-weight-bold mr-2"
                                    @click="resetAll()">
                                    <span><span>清空条件</span></span></b-button>
                                <button type="button" class="btn btn-light-success font-weight-bold mr-2" @click="doSelect">
                                    <i class="icon-xl fas fa-save"></i> 确认
                                </button>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
            <!--分页组件-->
            <el-table style="width: 100%" max-height="250" stripe border @selection-change="handleSelectionChange" highlight-current-row
                :data="dataList">
                <!-- 复选框 -->
                <el-table-column type="selection" width="40"></el-table-column>
                <el-table-column label="序号" min-width="50">
                    <template slot-scope="scope">
                        {{ scope.$index + 1 }}
                    </template>
                </el-table-column>
                <el-table-column align="left" prop="deviceTypeName" show-overflow-tooltip label="设备类型"
                    min-width="150"></el-table-column>
                <el-table-column align="left" prop="code" show-overflow-tooltip label="设备编号"
                    min-width="150"></el-table-column>
                <el-table-column align="left" prop="name" show-overflow-tooltip label="设备名称"
                    min-width="150"></el-table-column>
                <el-table-column align="left" prop="shortName" show-overflow-tooltip label="简写"
                    min-width="150"></el-table-column>
                <el-table-column align="left" prop="oemName" show-overflow-tooltip label="生产商"
                    min-width="150"></el-table-column>
            </el-table>
            <div class="block">
                <el-pagination hide-on-single-page @size-change="handleSizeChange" @current-change="handleCurrentChange"
                    :current-page="pageNo" :page-sizes="[5, 10, 30, 50]" :page-size="pageSize"
                    layout="->,total, sizes, prev, pager, next, jumper" :total="totalCount">
                </el-pagination>
            </div>
        </div>
        <template slot="modal-footer">
            <!--自定义按钮-->
        </template>
    </b-modal>
</template>
<script>
import apiUtil from "@/core/util/apiUtil.js";
import { handleNotify, handleAlert, handleConfirm, showWating, closeWating } from "@/core/util/jehcUtil.js";
export default {
    data() {
        return {
            headerBgVariant: 'dark',
            bodyBgVariant: 'dark',
            bodyTextVariant: 'light',
            footerBgVariant: 'dark',
            footerTextVariant: 'dark',
            searchForm: { code: "", oemId: "", name: "", modelId: "", deviceTypeId: "", deviceLocationId: "", },
            dataList: [],
            oemList: [],
            modelList: [],
            locationList: [],
            deviceTypeList: [],
            sels: [], //当前选框选中的值
            pageNo: 1,      // 默认当前是第一页
            pageSize: 5,    // 当前每页的数据是5条
            totalCount: 0,   // 总数默认为0
            tabPosition: 'left',
            title: '设备选择器',
            roleData: {}
        }
    },
    components: {

    },
    props: {
        deviceOption: []
    },
    watch: {
        "searchForm.oemId": {//监听字段变化
            handler: function (newVal, old) {
                this.searchForm.modelId = "";
                if (newVal == "" || newVal == undefined || newVal == null) {
                    this.modelList = [];
                } else {
                    this.initModelList(newVal)
                }
            }
        },
    },
    mounted() {
    },
    methods: {
        showModal() {
            this.$refs['my-modal'].show();
            this.initList();
            this.initOEMList();
            this.initModelList();
            this.initDeviceTypeList();
            this.initDeviceLocationList();
        },
        hideModal() {
            this.$refs['my-modal'].hide()
        },
        toggleModal() {
            // 当模态已隐藏时，我们传递要返回焦点的按钮的ID
            this.$refs['my-modal'].toggle('#toggle-btn')
        },
        initList() {
            showWating({ renderBody: "tableDeviceSelectBody" });
            var params = {};
            params.usePageNo = true;//采用第几页进行分页（兼容）
            params.pageSize = this.pageSize;//页面显示记录条数，在页面显示每页显示多少项的时候
            params.pageNo = this.pageNo;//开始的记录序号   
            params.searchJson = JSON.stringify(this.searchForm);//为form元素     
            apiUtil.queryPage(process.env.VUE_APP_MONITOR_API + "/iotDevice/list", params).then(({ data }) => {
                this.dataList = data.data;//给结果集赋值
                this.totalCount = data.total;// 获取当前数据的总数    
            });
        },
        handleSelectionChange(sels) {//获取选中的值
            this.sels = sels;
        },
        doSelect() {
            if (this.sels.length === 0) {
                handleAlert("请选择", "warning", 3)
                return;
            }
            if (this.deviceOption.deviceOption.allowMultiSelect == false) {
                if (this.sels.length > 1) {
                    handleAlert("只能选择一条", "warning", 3)
                    return;
                }
            }
            this.$confirm("确认选择?", "提示", { type: "warning", }).then(() => {
                this.hideModal();//关闭窗体
                this.$emit("change", this.sels);//组件传值，即向父级模态框中传递值，采用change方式，目标刷新主列表使用
                // 根据后台想要的参数格式选择          
            }).catch(() => { });//注意这里，这里是重点！！！;        
        },
        handleSizeChange(val) { // 修改每页所存数据量的值所触发的函数
            this.pageSize = val;  // 修改页的大小
            this.initList();       // 按新的pageNo和pageSize进行查询
        },
        handleCurrentChange(val) { // 修改当前页所触发的函数
            this.pageNo = val;       // 更新当前的页
            this.initList();          // 按新的pageNo和pageSize进行查询
        },
        search() {
            this.pageNo = 1;       // 更新当前的页
            this.initList();          // 按新的pageNo和pageSize进行查询
        },
        resetAll() {
            Object.assign(this.$data.searchForm, this.$options.data().searchForm);
            this.search();
        },
        initOEMList() {
            let params = {};
            apiUtil.query(process.env.VUE_APP_MONITOR_API + "/iotOem/allList", params).then(({ data }) => {
                this.oemList = data.data;
            });
        },
        initModelList(oemId) {
            let params = {};
            apiUtil.query(process.env.VUE_APP_MONITOR_API + "/iotModel/list/" + oemId, params).then(({ data }) => {
                this.modelList = data.data;
            });
        },
        initDeviceTypeList() {
            let params = {};
            apiUtil.query(process.env.VUE_APP_MONITOR_API + "/iotDeviceType/allList", params).then(({ data }) => {
                this.deviceTypeList = data.data;
            });
        },
        initDeviceLocationList() {
            let params = {};
            apiUtil.query(process.env.VUE_APP_MONITOR_API + "/iotDeviceLocation/allList", params).then(({ data }) => {
                this.locationList = data.data;
            });
        },
    }
}
</script>
<style scoped>

/deep/ .modal .modal-header .modal-title {
    color: #fff !important;
}
</style>